The history of IT has a chequered and rather inglorious history in the NHS, said Richard Vize, who chaired the seminar. Photograph: Christopher Thomond

More than 50 healthcare professionals, including clinicians and those involved IT, attended the Guardian Healthcare Professionals Network's first data management seminar, which explored how the sector can ensure large-scale IT projects are implemented efficiently and effectively. Here are some of the tweets from the event, capturing the discussion in the room and beyond.